As such, it represents that transition in space today. The next phase of space development will see the intermingling of these two trends.

This is clearly a transition moment for the world of space.

Shana is a decisive leader who will bring key policy and political skills to the front office of NASA. With strong relationships within the commercial, science, academic and policy arenas, she will play a key role in the next stage of the Vision for Space Exploration.

It's going to be close, but I think he will prevail on Monday as he did today.

We've constructed what we consider a micron-scale analog of an ox, ... These are 'micro-oxen,' a micro-scale beast of burden.

The highest value for oil is going to be feedstocks for chemicals, ... It's pretty much indefensible to just burn it in SUVs.